Autocross/Road Course driving on 15" wheels. What's your experience?

As of Spring '19, 1.12"
Started using the R888R for events in '17
Otherwise I think the summary here is up to date.
67 Barracuda Autocross Tech.

Your Barracuda is amazing! There's a ton of good info in your link too. Thanks for putting that together. I'm psyched to see that you're running a Torqueflight in that monster. :cool:

I still can't figure out why Barracudas look just fine with smaller outer diameter tires. Anthing smaller than 26" on the rear of a Duster/Demon/Dart Sport and it looks like you stole the wheels off of a Falcon.